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ACTA HORTICULTURAE SINICA ›› 2006, Vol. 33 ›› Issue (2): 417-421.

• 研究简报 • Previous Articles     Next Articles

Chromosome Analysis of Hybrid Cymbidium

Zhu Genfa;Lü Fubing;Wang Biqing;Chen Mingli
  

  1. ( Floricultural Research, Institute of Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China)
  • Received:2005-04-01 Revised:2005-08-19 Online:2006-04-25 Published:2006-04-25

Abstract: Chromosome was analyzed on hybrid Cymbidium. The chromosome number of 33 varieties of hybrid Cymbidium are different, Which 7 varieties are diploid, 15 varieties are trip loid, 10 varieties are tetraploid, and 1 variety is aneuploid. Further chromosome analysis on different varieties from the same cross or
parentage varities shows that the offspring of cross between diploid will possibility be tetraploid.

Key words: Cymbidium, Variety, Chromosome